| Cities | Distance |
|---|---|
| Porto Torres to Popovo | 928.71 mi (1,494.62 km) |
| Porto Torres to Provadia | 988.19 mi (1,590.35 km) |
| Porto Torres to Radnevo | 910.26 mi (1,464.93 km) |
| Porto Torres to Radomir | 758.90 mi (1,221.34 km) |
| Porto Torres to Rakitovo | 815.33 mi (1,312.14 km) |
| Porto Torres to Rakovski | 860.79 mi (1,385.31 km) |
| Porto Torres to Razgrad | 943.96 mi (1,519.16 km) |
| Porto Torres to Razlog | 783.60 mi (1,261.08 km) |
| Porto Torres to Ruse | 918.10 mi (1,477.54 km) |
| Porto Torres to Samokov | 788.89 mi (1,269.59 km) |
| Porto Torres to Sandanski | 774.27 mi (1,246.06 km) |
| Porto Torres to Sevlievo | 870.71 mi (1,401.27 km) |
| Porto Torres to Shumen | 963.47 mi (1,550.56 km) |
| Porto Torres to Silistra | 985.04 mi (1,585.26 km) |
| Porto Torres to Sliven | 931.16 mi (1,498.56 km) |